Related Clues:
- Gasket named for its shape
- Circular gasket fitting
- Circular sealer
- Toroidal seal
- Round gasket on a space shuttle
- Shuttle's round sealing gasket
- Gasket type
- Circular sealing gasket
- Sealing gasket
- Shuttle gasket
- Letter-shaped fitting
- Rubber sealing gasket
- Faucet repair gasket
- Faucet repair item
- Letter-shaped gasket also known as a toric joint